Absolutely! Beta is a test environment where we help the developers to remove bugs from their new code. There is a pretty good chance that your hard work on your existing worlds could be lost forever if you do not backup your worlds before you start testing. To make a backup is easy! Just follow the tutorial here

Is there an iOS or Windows 10 beta test?Unfortunately we are unable to test the beta versions on iOS for now. To be part of the beta for Windows 10, please install the Xbox Insider Hub app from the Windows Store. When a beta build is ready, you will be able to download and install a beta build from that app.

When is the next build coming out?

We have no idea! The next build is released when the developers have fixed a bunch of bugs and want the community to test the game again. The developers work really hard to fix bugs as fast as they can but they need sleep and food and weekends and coffee, just like everybody else. So please be patient.

What mods can I use while beta testing?Please don't use mods that don't use the officially supported Add-Ons format if you are beta testing! Mojang cannot fix bugs caused by third party mods and apps and the time spent trying to figure out bugs that aren't in MCPE slows them down. If you are using mods and you find a bug, please tell us about the mods you are using when you report your bug so others can try to reproduce the bug without those mods. Yes, pocketinveditor and Pocketmine-MP count as mods!

Should I report all the bugs?Please check the official bug tracker before posting, so you do not report bugs that we know exist and may already be fixing. If you need help using the Bug Tracker, there are lots of friendly community members there to help you.

What happened to Google+ community?Because of recent changes in Google policy, huge amounts of spam and duplicate reports, we decided not to have an open Google+ community. The beta test is still open and anyone can join, but we will not be able to moderate a community on Google +. Please use our feedback forums at feedback.minecraft.net to give us your feedback. Please be careful, do not join fake communities and do not download APKs of unknown origin, they may damage your device.

How do I join/leave beta?You can click the link on the main page to both join and leave the beta test. Please follow the directions provided on the Google Store Page. Make sure you are logged in with email address you purchased the game with. The update WILL NOT BE INSTANT! It can take up to few days to update to and from beta. Please be patient! You can find a small tutorial HERE!

The 1.0 Ender Update will not be available on Windows Phone 8.1 or Windows Phone 10. Every Minecraft platform has different needs and our priority is to focus on long-awaited features for as many players as possible.